import book.Bookshelf;
import com.sun.org.apache.xerces.internal.impl.xs.SchemaNamespaceSupport;
import user.AdminUser;
import user.NormalUser;
import user.User;

import java.util.Scanner;

public class Main {
    public static User login() {
        //先登录
        System.out.println("请输入你的姓名：");
        Scanner scanner = new Scanner(System.in);

        String name = scanner.nextLine();
        System.out.println("请输入身份：1.管理员  2.普通用户");
        int choice = scanner.nextInt();
        if (choice == 1) {
            //管理员
            return new AdminUser(name);
        } else {
            //普通用户
            return new NormalUser(name);
        }
    }

    public static void main(String[] args) {
        Bookshelf bookshelf = new Bookshelf();
        User user = login();
        while(true) {
            int choice = user.menu();

            //根据 choice 的选择 来决定调用的是哪个方法
            /*user.doOperation(choice,new Bookshelf());*/
            //这里不能每次都new
            user.doOperation(choice,bookshelf);
        }
    }
}
